Portion of an uncoupling and waterproofing membrane for subfloors



1. Portion of an uncoupling and waterproofing membrane for subfloors

1.1 : Perspective

1.2 : Top

1.3 : Bottom

1.4 : Long Side View

1.5 : Short Side View

1.6 : Cross sectional

The present new ornamental design relates to a portion of an uncoupling and waterproofing membrane for subfloors; long and short side views of the membrane are mirror images each other; the membrane is a sheet made of plastic material, e.g. polypropylene or polyethylene, including protrusions with triangular or circular cross-section, on a first face and corresponding recesses on an opposite second face; the sheet is coupled with a non-woven fabric on the first face. 

CLAIM The ornamental design for a portion of an uncoupling and waterproofing membrane for subfloors, as shown and described. 